* {
	padding: 0;
	margin: 0;
	box-sizing: border-box;
}
html {
	color: #333;
	background-color: #fff;
}
body {
	font-family: 'Microsoft YaHei', helvetica, arial, verdana, tahoma, sans-serif;
	background:#fff;
	min-width: 1280px;
}
.header {
	position: fixed;
	right: 0;
	left: 0;
	z-index: 1000;
	min-width: 1280px;
	height: 58px;
	margin-bottom: 20px;
	border-bottom: 1px solid #00000010;
}
/*导航*/
.layout {
	background-color: #fff;
	height: 100%;
	padding-left: 65px;
	padding-right: 65px;
}
.layout:after ,.layout:before{
	content: "";
	display: table;
	clear: both;
}
.layout .logo {
	float: left;
	height: 100%;
}
.layout .logo img {
	vertical-align: middle;
	margin-right: 10px;
}
.layout .logo span{
	display: inline-block;
	line-height: 58px;
	font-size: 21px;
	vertical-align: middle;
	color: #393A3A;
	font-weight: 500;
	font-family: "SimHei";
}
.layout .menu {
	float: right;
	height: 100%;
}
.layout ul {
	height: 100%;
	display: inline-block;
}
.layout ul li {
	list-style: none;
	display: inline-block;
	width: 65px;
	height: 100%;
}
.layout ul li a {
	display: inline-block;
	width: 100%;
	height: 100%;
	text-decoration: none;
	font-size: 14px;
	color: #333;
	text-align: center;
	padding: 20px 0;
}
.layout ul li a:hover {
	background-color: #eee;
}
.layout ul li a.current{
	color: #E74F4D;
	/*border-bottom: 4px solid #e74f4d;*/
}
.layout .login  {
	display: inline-block;
	text-decoration: none;
	color: #e74f4d;
	font-size: 14px;
	vertical-align: middle;
	height: 100%;
	line-height: 100%;
	padding: 20px 0;
	margin-left: -3px;
}

.layout .person {
	vertical-align: middle;
	margin-left: 20px;
}
.container {
	position: relative;
	width: 1280px;
	height: 500px;
	margin: 0 auto;
	padding-top: 70px;
}
.main {
	float: left;
	width: 100%;
}

.main-content {
	border-radius: 10px;
	margin: 12px 310px 0 0;
	background: center url("https://upload.jianshu.io/admin_banners/web_images/4340/854b5592316a65a783479e8033c0add928b76f21.jpg?imageMogr2/auto-orient/strip|imageView2/1/w/1250/h/540") no-repeat;
	background-size: 100% 100%;
	height: 300px;
	text-align: center;
}

.right {
	width: 300px;
	height: 400px;
	margin-left: -300px;
	float: left;
	text-align: center;
}
.right-tag {
	border-radius: 5px;
	margin: 13px 15px 18px;
	line-height: 45px;
}
.color-one{
	background-color: #febb50;
}
.color-two{
	background-color: #f69581;
}
.color-three{
	background-color: #f4e0bd;
}
.color-four{
	background-color: #c1e4de;
}
.color-five{
	background-color: #b7d6ec;
}

.about {
	position: relative;
	width: 1280px;
	height: 520px;
	margin: 0 auto;
}
.about .item {
	width: 33%;
	height: 100%;
	text-align: center;
	float: left;
	padding: 180px 0;
}
.about .item span{
	font-size: 20px;
	color: #fff;
}
.about .item hr {
	width: 30px;
	border: 2px solid #fff;
	margin-top: 20px;
	margin-bottom: 20px;
	margin-left: 200px;
}
.about .item input {
	font-size: 20px;
	color: #fff;
	padding: 5px 60px;
	background-color: transparent;
	border: 1px solid #fff;
}
.about .about-one {
	background-color: #E7504D;
}
.about .about-two span{
	color: #000;
}
.about .about-two input{
	color: #E7504D;
	border: 1px solid #E7504D;
}
.about .about-three {
	padding: 0;
}
.about .arrow {
	position: absolute;
	left: 844px;
	top: 260px;
	border: 24px solid transparent;
	border-left: 24px solid #fff;
}
.joinus {
	width: 1280px;
	margin: 0 auto;
	text-align: center;
}
.joinus .title {
	padding-top: 100px;
	padding-bottom: 100px;
}
.joinus .title .main-title {
	font-size: 18px;
	color: #000;
}
.joinus .title hr {
	width: 30px;
	border: 2px solid #E74F4D;
	margin: 10px 630px;
}
.joinus .title .sub-title {
	font-size: 12px;
	color: #B7B7B7;
}
.joinus .info {
	height: 380px;
	padding: 0 135px;
	text-align: left;
}
.joinus .protocal {
	width: 290px;
	margin-right: 75px;
	float: left;
}
.joinus .protocal .message + .message {
	margin-top: 40px;
}
.joinus .protocal label {
	display: block;
	font-size: 14px;
	color: #74706F;
	margin-bottom: 20px;
}
.joinus .protocal span {
	color: #ADABAB;
	font-size: 12px;
}
.joinus .info form {
	width: 640px;
	float: left;
}
.joinus .info form input[type="text"] {
	width: 307px;
	background-color: #EDECEE;
	padding: 10px;
	border: none;
	margin-bottom: 20px;
}
.joinus .info form input[type="text"] + input {
	margin-left: 20px;
}
.joinus .info form textarea {
	width: 100%;
	border: none;
	background-color: #EDECEE;
	padding: 10px;
}
.joinus .info form input[type="button"] {
	width: 100%;
	font-size: 14px;
	color: #323333;
	border: none;
	padding-top: 10px;
	padding-bottom: 10px;
	background-color: #EDECEE;
	margin-top: 20px;
	font-weight: 600;
}
.footer {
	background-color: #32353E;
	margin-top: 15px;
}
.footer .contact {
	width: 1280px;
	margin: 0 auto;
	padding-top: 80px;
	padding-bottom: 80px;
	text-align: center;
}
.footer .contact .main-contact {
	font-size: 22px;
	color: #fff;
	font-weight: 500;
}
.footer .contact .sub {
	display: inline-block;
	font-size: 12px;
	color: #fff;
	margin-bottom: 30px;
	margin-top: 10px;
	line-height: 20px;
}
.footer .contact .email {
	width: 432px;
	padding: 10.2px;
	font-size: 16px;
	border: none;
}
.footer .contact .submit {
	width: 80px;
	padding: 10px;
	font-size: 16px;
	font-weight: 600;
	color: #fff;
	background-color: #707278;
	border: none;
	margin-left: -5px;
	/*margin-top: 2px;*/
	letter-spacing: 5px;
}
.footer .contact .contact-way {
	margin-top: 30px;
}
.footer .contact .contact-way img + img {
	margin-left: 20px;
}
.footer .back {
	background-color: #2F3038;

}
.footer .back .content {
	width: 1280px;
	padding: 18px 0;
	margin: 0 auto;
}
.footer .back span {
	font-size: 12px;
	color: #fff;
	margin-left: 60px;
}
.footer .back .top {
	display: inline-block;
	float: right;
	margin-right: 30px;
}

.bnt_top {
	position: fixed;
	right: 5%;
	width: 50px;
	height: 50px;
	border: #00000012 solid 1px;
	text-align: center;
	line-height: 4;
	background-color: white;
}
#bnt_top {
	color: black;
	bottom: 120px;
}
#bnt_collection{
	color: black;
	bottom: 70px;
}
#bnt_like{
	color: black;
	bottom: 20px;
}
.article_detail{
	width: 1280px;
	margin: 0 auto;
	padding-top: 80px;
	text-align: center;
}
